How much nitrogen will be supplied by 500 kg of Ammonium Sulphate?

A. 50 kg

B. 80 kg

C. 100 kg

D. 150 kg

Answer: Option C

Solution(By Examveda Team)

Ammonium sulphate is an inorganic salt and is most commonly used as a soil fertilizer. It contains 21% of nitrogen and 24% of sulphate.
Hence, 21% of 500 is 105 therefore, approximately 100 kg of nitrogen is supplied by 500 kg of Ammonium sulphate.